A Super Wideband Directional Compact Vivaldi Antenna for Lower 5G and Satellite Applications

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Name of the parameter</td><td class="align_center">Value</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">−10 dB bandwidth (GHz)</td><td class="align_center">23.19</td></tr><tr><td class="align_left">Lower cut off frequency (GHz)</td><td class="align_center">3.06</td></tr><tr><td class="align_left">Higher cut off frequency (GHz)</td><td class="align_center">26.25</td></tr><tr><td class="align_left">Return loss (dB) at 13.86 GHz</td><td class="align_center">−40.19</td></tr><tr><td class="align_left">Max. gain (dBi)</td><td class="align_center">10.2</td></tr><tr><td class="align_left">VSWR</td><td class="align_center">1 &lt; VSWR &lt; 2</td></tr><tr><td class="align_left">Efficiency (%)</td><td class="align_center">Above 90</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Performance metrics of the proposed super wideband Vivaldi antenna.</div>

International Journal of Antennas and Propagation

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Table 2

Table 2: A Super Wideband Directional Compact Vivaldi Antenna for Lower 5G and Satellite Applications 